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    DISPLAY DRIVING APPARATUS AND DISPLAY DRIVING METHOD THEREOF
    1.
    发明申请
    DISPLAY DRIVING APPARATUS AND DISPLAY DRIVING METHOD THEREOF 审中-公开
    显示器驱动装置及其显示驱动方法

    公开(公告)号：US20160293141A1

    公开(公告)日：2016-10-06

    申请号：US15175047

    申请日：2016-06-07

    Applicant: Novatek Microelectronics Corp.

    Inventor： Chien-Yu Chen ,  Chien-Chou Hung ,  Wei-Ying Tu ,  Jiun-Ting Chen

    IPC: G09G5/18

    CPC classification number: G09G5/18 ,  G06F1/3218 ,  G06F1/3265 ,  G09G5/12 ,  G09G2310/065 ,  G09G2310/067 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2370/08 ,  Y02D10/153 ,  Y02D50/20

    Abstract: A display driving apparatus including a signal transmission interface, a timing control circuit and an image detection circuit is provided. The signal transmission interface is configured to receive video image data and output the video image data. The timing control circuit is configured to receive the video image data and drive a display panel based on the video image data. The image detection circuit determines whether the video image data is a static image and determines whether the display driving apparatus operates in a power-saving mode based on the determination result. Under the power-saving mode, the signal transmission interface masks a part of the video image data, so as not to output the masked video image data to the timing control circuit. Furthermore, a display driving method adapted for the foregoing display driving apparatus is also provided.

    Abstract translation: 提供了包括信号传输接口，定时控制电路和图像检测电路的显示驱动装置。 信号传输接口被配置为接收视频图像数据并输出视频图像数据。 定时控制电路被配置为接收视频图像数据并且基于视频图像数据驱动显示面板。 图像检测电路确定视频图像数据是否是静态图像，并且基于确定结果来确定显示驱动装置是否以省电模式操作。 在省电模式下，信号传输接口屏蔽视频图像数据的一部分，以便不将屏蔽的视频图像数据输出到定时控制电路。 此外，还提供了适用于上述显示驱动装置的显示驱动方法。

    Display driving apparatus and display driving method thereof
    2.
    发明授权
    Display driving apparatus and display driving method thereof 有权

    公开(公告)号：US10600389B2

    公开(公告)日：2020-03-24

    申请号：US15814375

    申请日：2017-11-15

    Applicant: Novatek Microelectronics Corp.

    Inventor： Chien-Yu Chen ,  Chien-Chou Hung ,  Wei-Ying Tu ,  Jiun-Ting Chen

    IPC: G09G5/18 ,  G06F1/3234 ,  G06F1/3218 ,  G09G5/12

    Abstract: A display driving apparatus including a receiver circuit, a detection circuit and a driving circuit is provided. The receiver circuit receives the video image data at a first rate. The detection circuit is coupled to the receiver circuit. The detection circuit detects whether the video image data is a static image, and determines whether the display driving apparatus enters a power saving mode based on a detecting result. The driving circuit is coupled to the receiver circuit. The driving circuit drives the display panel. In the power saving mode, the receiver circuit continuously receives the video image data at the first rate, and periodically masks a part of the video image data according to the detecting result and outputs an unmasked part of the video image data to the driving circuit. Furthermore, a display driving method adapted for the foregoing display driving apparatus is also provided.

    DISPLAY DRIVING APPARATUS AND DISPLAY DRIVING METHOD THEREOF
    5.
    发明申请
    DISPLAY DRIVING APPARATUS AND DISPLAY DRIVING METHOD THEREOF 审中-公开
    显示器驱动装置及其显示驱动方法

    公开(公告)号：US20140204068A1

    公开(公告)日：2014-07-24

    申请号：US13943803

    申请日：2013-07-17

    Applicant: Novatek Microelectronics Corp.

    Inventor： Chien-Yu Chen ,  Chien-Chou Hung ,  Wei-Ying Tu ,  Jiun-Ting Chen

    IPC: G09G5/00 ,  G09G5/18

    CPC classification number: G09G5/18 ,  G06F1/3218 ,  G06F1/3265 ,  G09G5/12 ,  G09G2310/065 ,  G09G2310/067 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2370/08 ,  Y02D10/153 ,  Y02D50/20

    Abstract: A display driving apparatus including a signal transmission interface, a timing control circuit and an image detection circuit is provided. The signal transmission interface is configured to receive video image data and output the video image data. The timing control circuit is configured to receive the video image data and drive a display panel based on the video image data. The image detection circuit determines whether the video image data is a static image and determines whether the display driving apparatus operates in a power-saving mode based on the determination result. Under the power-saving mode, the signal transmission interface masks a part of the video image data, so as not: to output the masked video image data to the timing control circuit. Furthermore, a display driving method adapted for the foregoing display driving apparatus is also provided.

    Abstract translation: 提供了包括信号传输接口，定时控制电路和图像检测电路的显示驱动装置。 信号传输接口被配置为接收视频图像数据并输出视频图像数据。 定时控制电路被配置为接收视频图像数据并且基于视频图像数据驱动显示面板。 图像检测电路确定视频图像数据是否是静态图像，并且基于确定结果来确定显示驱动装置是否以省电模式操作。 在省电模式下，信号传输接口掩盖视频图像数据的一部分，从而不将屏蔽的视频图像数据输出到定时控制电路。 此外，还提供了适用于上述显示驱动装置的显示驱动方法。

    DISPLAY DRIVING OPTIMIZATION METHOD AND DISPLAY DRIVER
    6.
    发明申请
    DISPLAY DRIVING OPTIMIZATION METHOD AND DISPLAY DRIVER 审中-公开
    显示驱动优化方法和显示驱动器

    公开(公告)号：US20130257917A1

    公开(公告)日：2013-10-03

    申请号：US13688191

    申请日：2012-11-28

    Applicant: NOVATEK MICROELECTRONICS CORP.

    Inventor： Yu-Hsun Peng ,  Jiun-Ting Chen ,  Yu-Shan Wai ,  Hsi-Ming Chen

    IPC: G09G3/20

    CPC classification number: G09G3/20 ,  G09G3/3688 ,  G09G2310/0248 ,  G09G2360/16

    Abstract: A display driving optimization method and a display driver are provided. The method includes following steps. Previous data and current data of at least a data line of a display panel are estimated to obtain an estimate result. A pre-charge operation or a charge-sharing operation of the data line is enabled or disabled according to the estimation result.

    Abstract translation: 提供显示驱动优化方法和显示驱动器。 该方法包括以下步骤。 估计显示面板的至少数据线的前一数据和当前数据以获得估计结果。 数据线的预充电操作或电荷共享操作根据估计结果启用或禁用。

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